Search Results for cyst

PHEOCHROMOCYTOMA: CYSTIC DEGENERATION Figure 8-9 PHEOCHROMOCYTOMA: CYSTIC DEGENERATION The large cyst at bottom of this 15-cm tumor most likely results from old hemorrhage or infarction and contains only thin blood-tinged fluid. The small cyst to its right contains degenerating blood. More about this image found in PHEOCHROMOCYTOMA: CYSTIC DEGENERATION The large cyst at bottom of this 15-...

ADRENAL LYMPHANGIOMA Figure 12-11 ADRENAL LYMPHANGIOMA A: The tumor appears as a multilocular cyst filled in part by proteinaceous fluid. The cyst had clear watery contents. Portions of adrenal gland are splayed over the tumor surface. B: Lymphangioma has a cavernous (or cystic) architecture More about this image found in ADRENAL LYMPHANGIOMA A: The tumor appears as a multilocular cyst filled in...

ADRENAL CORTICAL TISSUE IN A DONOR KIDNEY BIOPSY Figure 2-5 ADRENAL CORTICAL TISSUE IN A DONOR KIDNEY BIOPSY A: Uncircumscribed adrenal cortical tissue was present between the renal capsule and a renal subcortical cyst. A small amount of normal kidney is present at left. The empty space More about this image found in ADRENAL CORTICAL TISSUE IN A DONOR KIDNEY BIOPSY A: Uncircumscribed adrena...

PHEOCHROMOCYTOMA: EXTENSIVE CYSTIC DEGENERATION Figure 8-11 PHEOCHROMOCYTOMA: EXTENSIVE CYSTIC DEGENERATION This lesion was identified as a large cyst on imaging; focal calcification is present in the wall. More about this image found in PHEOCHROMOCYTOMA: EXTENSIVE CYSTIC DEGENERATION This lesion was identified...

, topped by a thin band of darker definitive cortex, with small cysts forming arches. More about this image found in LATE GESTATION ADRENAL GLAND FROM A PREMATURE STILLBORN Most of this adren...

SPORADIC ADRENAL CORTICAL DISEASE Figure 4-9 SPORADIC ADRENAL CORTICAL DISEASE Nodular enlargement of the adrenal gland (less than 1 cm) incidentally found in a patient with a large renal cyst. Clear cell features are predominant. A and B show low and high magnifications of the same area More about this image found in SPORADIC ADRENAL CORTICAL DISEASE Nodular enlargement of the adrenal gland...

PRIMARY ADRENAL ADENOMATOID TUMOR Figure 12-14 PRIMARY ADRENAL ADENOMATOID TUMOR A: Numerous small gland-like spaces transition into cysts with a flattened lining. At top left, the tumor insinuates between and envelops small nests of adrenal cortical cells. B: Higher magnification of a more More about this image found in PRIMARY ADRENAL ADENOMATOID TUMOR A: Numerous small gland-like spaces tran...

PRIMARY ADRENAL ADENOMATOID TUMOR Figure 12-14 PRIMARY ADRENAL ADENOMATOID TUMOR A: Numerous small gland-like spaces transition into cysts with a flattened lining. At top left, the tumor insinuates between and envelops small nests of adrenal cortical cells. B: Higher magnification of a more More about this image found in PRIMARY ADRENAL ADENOMATOID TUMOR A: Numerous small gland-like spaces tran...

LYMPHOEPITHELIAL CYST Figure 9-3 LYMPHOEPITHELIAL CYST Salivary gland with proliferating precystic epithelium and infiltrating lymphocytes. (Courtesy of the Joint Pathology Center [JPC]) More about this image found in LYMPHOEPITHELIAL CYST Salivary gland with proliferating precystic epitheli...

SARCOCYSTIS CYST IN SKELETAL MUSCLE Figure 28-11 SARCOCYSTIS CYST IN SKELETAL MUSCLE Multiple bradyzoites inside the cyst (A,B) are seen. Note the striking absence of inflammation. More about this image found in SARCOCYSTIS CYST IN SKELETAL MUSCLE Multiple bradyzoites ...

CENTRAL NERVOUS SYSTEM TOXOPLASMOSIS Figure 25-4 CENTRAL NERVOUS SYSTEM TOXOPLASMOSIS Cerebral tachyzoites and cysts (A) are confirmed as T. gondii on an immunohistochemical stain (B). More about this image found in CENTRAL NERVOUS SYSTEM TOXOPLASMOSIS Cerebral tachyzoites and cysts (A) ar...

PNEUMOCYSTIS SPP ON A CYTOLOGY SPECIMEN Figure 21-25 PNEUMOCYSTIS SPP ON A CYTOLOGY SPECIMEN The characteristic cyst morphology and multiple intracytoplasmic double dots are seen. More about this image found in PNEUMOCYSTIS SPP ON A CYTOLOGY SPECIMEN The characteristi...